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Types of fibc bags - A,B & C

Types of fibc bags - A,B & C

Home / FIBC / Types of fibc bags - A,B & C

Types of FIBC bags or Flexible Containers

At KPL, we understand your packaging needs and specialize in three specific types of FIBC bags universally labeled as Type Type A, B, or C.

If you are interested in these products, we welcome you to examine the elements involved in selecting an appropriate type of bag. It is important to assess the dangers involved in handling hazardous products. Our technical services team will be glad to assist you through this process.

Type A FIBC bulk bags

Type A FIBC bags, or non-conductive bulk bags, prevent combustible dust explosions by using non-conductive materials that reduce static electricity buildup. Perfect for safely storing and transporting non-flammable materials, these bags meet stringent safety standards. They're widely used in industries like agriculture, construction, and chemicals. Discover the advantages and versatile applications of Type A FIBC bags for secure bulk material handling.

  • Type A FIBCs are manufactured using plain-woven polypropylene and other non-conductive fabrics.
  • When a product is packed or emptied into a bag, it rubs up against the surface and generates a static charge.
  • Should not be used to store a potentially combustible material or used to transport flammable products.
  • Type A FIBCs don't give static protection.
  • Can transport non-combustible products safely.

Cautions: Type A FIBC or Flexible Containers

  • Don't transport flammable products
  • Don't let flammable solvents or gases accumulate around Type A FIBC.
  • Don't use near a flammable atmosphere with minimum ignition energy < 1,000mJ present.

 

Type B FIBC bulk bags

Type B FIBC bags are designed to prevent the hazards of electrostatic charges during transportation. They use non-conductive materials to mitigate the risk of sparking, making them suitable for handling flammable materials safely.

Type A & Type B FIBCS are quite similar in some aspects. Let's take a look at them:

  • Also made of plain-woven polypropylene fabrics or other non-conductive material.
  • Also, do not possess any mechanism for dissipating static electricity.

While the bases are similar, Type B FIBC should be handled with more care to ensure your safety. Let's fathom a few of them:

  • Unlike Type A FIBCs, Type B is made from materials that have a low breakdown voltage to prevent an incident were highly energetic, and dangerous propagating brush discharges occur.
  • Low breakdown voltage (< than 4KV) to halt propagating brush discharges (PBD).
  • Although they can prevent propagating brush discharges, they are not considered anti-static bulk bags because they do not dispel an electrostatic charge.
  • Can be used in the presence of minor combustible dust with MIE more than 3mj; provided flammable vapors of gases are absent.
  • Can transport dry and flammable powders.

Cautions: Type B FIBC or Flexible Containers

  • Don't transport flammable products
  • Don't let flammable solvents or gases accumulate around Type B FIBC.
  • Don't use in environments with dust and ignition energies of more than 3mJ.

Type C FIBC Bulk bags

Type C FIBC bags, also known as conductive bulk bags, dissipate static electricity to prevent hazards when handling flammable materials. Learn how Type C bags enhance safety during transportation and storage.

If you are searching to fulfill Type C bulk bag needs, don't forget to take a look at the pointers mentioned below to understand its specifications:

  • The non-conductive polypropylene fabrics used to manufacture Type C FIBCs, also known as conductive FIBCs or ground-able FIBCs, are interwoven with conducting threads and conventionally sewed in a grid pattern.
  • During filling and discharging, conducting threads must be electrically connected to one another and to a designated ground or earth.
  • The safe use of Type C bulk bags depends on maintaining this connection to the earth or ground throughout filling and discharge.
  • Flammable powders can be safely transported.
  • Safe in the presence of flammable vapors, gases, dust, or solvents around the bag.

Cautions: Type C FIBC or Flexible Containers

  • Don't use it when the ground connection is not present or has been damaged.
  • Use caution if there is resistance from any FIBC position to a groundable point.

Frequently Asked Question

 

What is the difference between Type A and Type B bulk bags?

Type A bulk bags have no built-in protection against static electricity and are suitable for non flammable, non conductive materials. Type B bulk bags include conductive threads woven into the fabric to reduce the risk of propagating brush discharges, but they do not provide a continuous conductive path to ground like Type C bags. Use Type A only for non flammable loads and choose Type B when you need limited static control for dry powders.

Who uses FIBC bags?

FIBC bags are used across many industries including agriculture, food and feed, chemicals, minerals and mining, plastics, and construction. Their versatility makes them ideal for fibc bags uses such as transporting bulk powders, granules, seeds, building materials and other heavy loads.

Which type of bag is the best?

There is no single best bag; there are several types of FIBC bags; the right choice depends on your product and handling needs. Consider safe working load, safety factor, static classification (Type A, B, C or D), liner and discharge options, and whether you need UN certification for hazardous goods. Selecting the correct type ensures safety and cost effectiveness for your specific application.

What are the categories of FIBC?

FIBC categories fall into two main groups: electrical classification (Type A, B, C and D) and construction or style (for example U-panel, circular, four-panel and baffle designs). These fibc types let you match the bag's electrical behavior and physical design to the product, handling method and storage conditions.

Types of FIBC bags

Common types of FIBC bag types include U-panel bags, circular or tubular bags, four-panel bags, baffle or Q-panel bags, conical discharge bags, tunnel or forklift-tunnel lift bags, ventilated bags for produce, and builder bags for construction waste. Each design offers specific handling, stacking or discharge advantages for different fibc bulk bags applications.